5G mobile network with intelligent 5G non-standalone (NSA) radio access network (RAN)
Systems, methods and computer software are disclosed for providing for providing a 5G mobile network. In one embodiment a method is disclosed, comprising: providing a first base station having a first coverage area for a first Radio Access Network (RAN); providing a second base station having a second coverage area, the second coverage area within the first coverage area of the first base station for an overlay RAN; providing a 5G base station having a third coverage area, the third coverage area within the first coverage area and within the second coverage area and part of the overlay RAN; and determining, by a 5G Interworking Function (IWF) device, which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN.
1. A method for providing a 5G mobile network, comprising:
providing a first base station having a first coverage area for a first Radio Access Network (RAN);
providing a second base station having a second coverage area, the second coverage area completely within the first coverage area of the first base station for an overlay RAN;
providing a 5G base station having a third coverage area, the third coverage area completely within the first coverage area and completely within the second coverage area and part of the overlay RAN;
determining, by a 5G Interworking Function (IWF) device, which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN, and wherein the 5G IWF device is seen as a Multi-Radio Access Technology (Multi-RAT) Dual-Connectivity capable eNodeB towards an Evolved Packet Core (EPC) and is seen as an EPC towards the overlay RAN; and
upon determining a 5G Non-Stand Alone (NSA) capable mobile device moves out of coverage of the overlay RAN, and handing over coverage of the 5G NSA capable mobile device to the first RAN.
2. The method of claim 1 wherein 5G Non-Stand Alone (NSA)-5G NSA capable mobile devices are 5G NSA subscription authorized.
3. The method of claim 2 further comprising redirecting, by the 5G IWF, mobile devices that are not 5G NSA subscription authorized to the incumbent RAN.
4. A system for providing a 5G mobile network, comprising:
a first base station having a first coverage area for a first Radio Access Network (RAN);
a second base station having a second coverage area, the second coverage area completely within the first coverage area of the first base station for an overlay RAN;
a 5G base station having a third coverage area, the third coverage area completely within the first coverage area and completely within the second coverage area and part of the overlay RAN; and
a 5G Interworking Function (IWF) device;
wherein the IWF determines which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN, and wherein the 5G IWF device is seen as a Multi-Radio Access Technology (Multi-RAT) Dual-Connectivity capable eNodeB towards an Evolved Packet Core (EPC) and is seen as an EPC towards the overlay RAN; and
upon determining a 5G Non-Stand Alone (NSA) capable mobile device moves out of coverage of the overlay RAN, and handing over coverage of the 5 G NSA capable mobile device to the first RAN.
5. The system of claim 4 wherein 5G Non-Stand Alone (NSA)-capable mobile devices are 5G NSA subscription authorized.
6. The system of claim 5 wherein the 5 G IWF redirects mobile devices that are not 5G NSA subscription authorized to the incumbent RAN.
7. A non-transitory computer-readable medium containing instructions for providing a 5G mobile network which, when executed, cause a system to perform steps comprising:
providing a first base station having a first coverage area for a first Radio Access Network (RAN);
providing a second base station having a second coverage area, the second coverage area completely within the first coverage area of the first base station for an overlay RAN;
providing a 5G base station having a third coverage area, the third coverage area completely within the first coverage area and completely within the second coverage area and part of the overlay RAN; and
determining, by a 5G Interworking Function (IWF) device, which subscribers are to be serviced by the overlay RAN and which subscribers are to be serviced by the first RAN, and wherein the 5G IWF device is seen as a Multi-Radio Access Technology (Multi-RAT) Dual- Connectivity capable eNodeB towards an Evolved Packet Core (EPC) and is seen as an EPC towards the overlay RAN; and
upon determining a 5G Non-Stand Alone (NSA) capable mobile device moves out of coverage of the overlay RAN, and handing over coverage of the 5G NSA capable mobile device to the first RAN.
8. The non-transitory computer-readable medium of claim 7 further comprising instructions wherein 5G Non-Stand Alone (NSA)-capable mobile devices are 5G NSA subscription authorized.
9. The non-transitory computer-readable medium of claim 8 further comprising instructions for redirecting, by the 5G IWF, mobile devices that are not 5G NSA subscription authorized to the incumbent RAN.